Corn prices in Brazil have seen a significant increase, with the Esalq/B3 index approaching R$70 per bag, marking an 18.5% rise in the past three months. This surge is attributed to an anticipated 12% decrease in domestic corn availability for the current harvest compared to last year. Despite lower export levels, they are contributing to the rise in prices by depleting domestic stocks. Other factors such as high external prices, premiums, and exchange rates, as well as delays in soybean planting, are also impacting grain prices in Brazil.